广西水利水电Issue(5)：119-122,4.
小溶江水利枢纽溢流坝混凝土裂缝处理措施
Treatment measures for overflow dam concrete cracks of Xiaorongjiang Hydraulic Complex
马品君1
作者信息
- 1. 广西水利电力勘测设计研究院，广西 南宁 530023
- 折叠
摘要
Abstract
In the course of main dam construction of Xiaorongjiang Hydraulic Complex, temperature cracks oc-curred at the overflow dam segment due to sudden drop of external temperature and too large temperature difference between internal dam body and external air. After cracks were repaired by surface caulking chisel groove and inter-nal chemical grouting, all indexes of concrete at the cracked positions conform to design requirements, which effec-tively ensure the quality and safety of main dam.关键词
溢流坝/混凝土/温度裂缝/处理Key words
Overflow dam/concrete/temperature crack/treatment分类
建筑与水利引用本文复制引用
马品君..小溶江水利枢纽溢流坝混凝土裂缝处理措施[J].广西水利水电,2014,(5):119-122,4.
